{"product_id":"umi-performance-82-92-gm-f-body-front-weight-jack-system-1050lb-race","title":"UMI Performance 82-92 GM F-Body Front Weight Jack System 1050lb Race","description":"\u003cp\u003eThe UMI Performance 82-92 GM F-Body Front Weight Jack System is a competition-grade suspension upgrade designed for third-generation F-Body vehicles. It replaces the factory spring with a durable, adjustable weight jack bucket and a custom wound ultra-premium spring, providing up to 2-½ inches of lowering from factory height. The adjustment bucket features a ¼-inch thick base to resist bending during high-stress conditions, while an acme bolt and industry-exclusive thrust bearing system enable ultra-smooth ride height adjustments. The kit’s 1050 lb\/in springs deliver a firm ride, ideal for autocross, road racing, back-road corner carving, and spirited daily driving. It offers coilover-like adjustability with maximum tire clearance around the strut and is compatible with UMI Afco, Viking, or Koni struts. The components are available in UMI gloss black or red powder coat, and the system is 100% manufactured, tested, and race-proven in the USA.\u003c\/p\u003e\n\u003cp\u003eDesigned for 1982–1992 GM F-Body models, this front weight jack system is suitable for performance applications requiring precise ride height control and enhanced handling. It is a bolt-on upgrade that replaces the factory components to improve suspension stiffness and adjustability for competitive or spirited driving. The kit includes the weight jack bucket, custom spring, and all necessary hardware for installation. Compatible with various strut types, it provides a customizable, race-proven solution for track days, autocross, or aggressive street driving, ensuring optimal tire clearance and suspension performance under demanding conditions.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52565711520031,"sku":"2065-3-R","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/97b368fadab83bf38eba77bd1c637532L.jpg?v=1779600270","url":"https:\/\/shop.wheelflip.com\/products\/umi-performance-82-92-gm-f-body-front-weight-jack-system-1050lb-race","provider":"WheelFlip","version":"1.0","type":"link"}